I am having aroud 400ms latency issue with I.MX6 device.
Using Android kitkat, with miracast, H264 Open MAX decoder. Kernel version 3.10.
Have already tried the following methods:
1. Have checked by enabling VPU_352M parameter in kernel, no difference in latency.
2. Modified and checked wifi parameters and enabled 5Ghz further.
Needed help to reduce the latency on firmware Linux encoder decoder side or Android Framework Side.